Sorry to bother you, but you seem to be the most knowledgeable guy around regarding Challenger service, so I'd like to ask a question.
I have a 2009 RT that have the daytime running lights activated. The question is, can they be deactivated by a service technician without any changes or updates being installed? The reason I ask is that I have a supercharger custom tune loaded and I really don't want that altered.
Thank you for your time,
For the best viewing experience please update your browser to Google Chrome